Unit of competency Outline

Date retreived
23/07/2026 10:49 AM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Operate 240 to 440 voltage alternating current electrical systems

Operate 240 to 440 voltage alternating current electrical systems

Unit of competency
National Code
MARC017
State Code
WH824
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
07/10/2013
View on TGA
State Implementation and Classification
Approved Date
04/02/2014
Field of Education
031701 - Maritime Engineering
Original Release Date
04/02/2014
Nominal Hours
20
Description
This unit involves the skills and knowledge required to operate a 240 to 440 voltage alternating current (AC) electrical system according to technical specifications and safe operating limits.This unit applies to engine workers in the maritime industry working as a Marine Engine Driver Grade 1 Near Coastal on vessels up to 1500 kW.WARNING: Relevant state/territory training and qualification requirements need to be fulfilled by any persons carrying out installation, maintenance and/or repair of refrigeration equipment especially with regard to preventing the escape of refrigerants into the atmosphere and to electrical work.
Notes
Elements and Performance Criteria
1 Prepare for operation
  • 1.1 Risks to self, others and the environment are identified according to organisational procedures
  • 1.2 Routine pre-operational checks of electrical systems are completed prior to use according to manufacturer specifications and organisational procedures
2 Operate electrical systems
  • 2.1 Suitable personal protective equipment is selected and used according to organisational procedures
  • 2.2 Electrical systems are operated in a safe and controlled manner
  • 2.3 Performance of direct current (DC) and AC electrical systems is monitored
  • 2.4 AC electrical demand is monitored and additional generators are paralleled or disconnected as required
  • 2.5 Ship to shore electrical supply is connected and disconnected when required following established practices and organisational procedures
  • 2.6 Faults or malfunctions are identified and reported according to organisational procedures
  • 2.7 Faults or malfunctions are rectified and corrective actions are taken and recorded according to organisational procedures
  • 2.8 Procedures to be undertaken in emergencies are recognised and implemented
3 Complete operations and check electrical systems
  • 3.1 Shut-down procedures are conducted according to manufacturer instructions and organisational procedures
  • 3.2 Operational records are completed according to organisational procedures
No information
No information
Replaces
State Code National Code Title Type
WG400 MARC4007A Operate 240 to 440 voltage alternating current electrical systems Unit of competency
Replaced By
State Code National Code Title Type
OCH49 MARC049 Operate 240 to 440 voltage alternating current electrical systems Unit of competency